Balkhair, Abdullah A, Zakariya K. Al-Muharrmi, Shyam Ganguly, and Ali A. Al-Jabri. 2012. “Spectrum of AIDS Defining Opportunistic Infections in a Series of 77 Hospitalised HIV-Infected Omani Patients”. Sultan Qaboos University Medical Journal 12 (4):442-48. https://journals.squ.edu.om/index.php/squmj/article/view/1714.